What communication interfaces are available?

Standard interfaces include CAN and RS485. Optional interfaces include Wi-Fi, Cellular, and Ethernet.

What is the maximum apparent output power?

The max apparent output power is 1.6 times of rated power for 2 seconds.

Is the inverter suitable for high altitude operation?

Yes, the maximum operation altitude is 4000 meters.

High Efficiency Solar Power Inverter DC to AC System 30kw 50kw

Name: High Efficiency Solar Power Inverter DC to AC System 30kw 50kw
Brand: DAH Solar Co., Ltd.
SKU: 1966657301

Anhui, ChinaDAH Solar Co., Ltd.

US$3,109.00

1-9 Pieces

US$2,838.00

10+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Years

Model NO.

S6-EH3P(30-50)K-H-ND

Nature of Source Flow

Active Inverter

Phase

Three

Output Power

>1000W

Certification

SAA, CE, ROHS, ISO9001

Brand

Solis

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Half-Bridge Type

Nature of Wave String

Sine Wave Inverter

Application

Solar Power System

Max. Apparent Output Power

1.6 Times of Rated Power, 2 S

Back-up Switch Time

< 10 Ms

Rated Output Voltage

3/N/PE, 220 V / 380 V; 3/N/PE, 230 V / 400 V

Thdv (@Linear Load)

< 2%

Surge Protection

DC Type II / AC Type II

Topology

Transformerless

Self-Consumption (Night)

< 35 W

Ingress Protection

IP66

Max. Operation Altitude

4000 M

Transport Package

Carton

Specification

30kw/40kw/49kw/50kw

Trademark

solis

Origin

China

HS Code

8504403090

Production Capacity

50000piecs/Year

Key features

High Efficiency: Max efficiency reaches 97.8%, EU efficiency 97.4%, and battery charge/discharge efficiency up to 98.5%.

4 MPPT Design: Supports complex roof structures and multiple orientations, perfect for large rooftop PV systems.

Strong Backup Capability: 10-second 200% surge power backup overload capability and <10ms switch time for reliable power supply.

Flexible Load Adaptation: Adapts to three-phase unbalanced loads and half-wave loads with UPS-level switching flexibility.

IP66 Protection: Ingress protection rated IP66, suitable for harsh environments with intelligent fan-cooling.

Comprehensive Certifications: Certified with SAA, CE, ROHS, ISO9001, and complies with major global grid connection standards.

Smart Monitoring: Features LED indicator, Bluetooth, APP control, and supports CAN, RS485, Ethernet, Wi-Fi, and Cellular.

5-Year Warranty: Provides a 5-year warranty period for peace of mind and reliable after-sales service support.

Company profile

Exhibition ExperienceOverseas WarehouseQuality AssuranceR&D Capabilities

DAH Solar Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.70h

About Our Factory & Business Background

AddressNo. 1 Yaoyuan Road, Luyang District, Hefei, Anhui, China

Plant Area38256 square meters

Number of Employees370

Registered Capital103,506,394 RMB

Terms of PaymentT/T, LC

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Piece

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsSolar Panels, PV Modules, Solar Inverter, Solar Battery

Production Lines5

Production MachinesUpper Board Machine, Welding Machine, Cutting Machine, Laminator, Framing Machine

QA/QC inspectors85 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers20 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2009-04-07

Main MarketsEurope

Repeat Buyers Choice50%~80%

Annual Export Revenue1,149,423,396 RMB

Number of Foreign Trading Staff60

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:What is the maximum efficiency of this inverter?

The maximum efficiency is 97.8%, with an EU efficiency of 97.4%. Battery charge/discharge to AC max efficiency is 97.5%, and BAT charged by PV max efficiency is 98.5%.

Q:Can this inverter handle unbalanced loads?

Yes, it adapts to three-phase unbalanced loads and half-wave loads, providing more friendly and reliable power supply for the load.

Q:What is the backup switch time during power failure?

The back-up switch time is less than 10 ms, ensuring minimal interruption in power supply.

Q:Does it support generator networking?

Yes, this series of products supports generator networking and parallel operation of multiple inverters.

Q:What is the warranty period for this product?

We provide a 5-year warranty for this product.